baber/WOPTO huggingface dataset:
Patent TW-333564-B (TW)
Title: Co-axial, dual-axis, simultaneous rotation device
Inventor: HADANO HAKARU
IPC: D04B15/94
Filed: 1997-01-21
Granted: 1998-06-11
Abstract: A co-axial, dual-axis, simultaneous rotation device, which comprises a cylindrical outer shaft rotably driven by the belt wound on the outer periphery thereof; and an inner shaft mounted coaxial to the rotor of the rotation speed control motor and concentrically insertedly supporting the hollow portion of the outer shaft; in which the rotation speed control motor changes the rotation speed of the inner shaft thereby controlling the rotation speed difference of the two shafts at a set rotation speed; which is characterized in that: while a permanent magnet is installed on the inner circumference of the outer shaft, the outer periphery of the inner shaft is installed with a secondary conductor for letting an induced current flow, thereby an induced rotation force is generated on the inner shaft by the rotation of the outer shaft.
Patent TW-346571-B (TW)
Title: Data reception apparatus, data transmission apparatus, information processing system, data reception method
Inventor: YAMAUCHI KAZUHIKO
IPC: G11B27/10
Filed: 1997-02-05
Granted: 1998-12-01
Abstract: A data reception apparatus for receiving digital data sent from a data transmission apparatus via a transmission path and recording the received digital data into an external medium, in which the digital data includes image data and a use-form-specified code that specifies a use form of the image data, the data reception apparatus being characterized in comprising: authentication means for judging whether the data transmission apparatus is a formal data transmission apparatus for authentication; reception means for receiving the digital data; copy judgment means for judging whether recording of the digital data into the external medium is permitted by referring to the use-form-specified code included in the received digital data; and record means for recording the digital data into the external medium if the authentication means judges that the data transmission apparatus is the formal data transmission apparatus and the copy judgment means judges that recording of the digital data into the external medium is permitted.
Patent TW-352431-B (TW)
Title: Dictation and transcription apparatus
Inventor: BOELDL HERBERT
IPC: G11C7/16
Filed: 1997-02-20
Granted: 1999-02-11
Abstract: A dictation apparatus is disclosed for storing a speech signal in memory means, the device comprising: data input means to receive speech signal, data compression means for data compressing the speech signal into a data compressed speech signal the data compression means are adapted to carry out a data compression step on the speech signal in one of at least two different data compression modes with two different compression ratios being selectable by a user. The data compression means are further adapted to create data files comprising portion of the data compressed speech signal, the data file comprising a header portion, the data compression mode selected and being adapted to store said identifier signal in said header portion; storing means for storing the data compressed speech signal in the memory, the storing means includes address generator memory means which stores the data file in a block of the memory means; for realizing an insert, control means are present, which is selectively operable by a user for providing an insert signal and an end of insert signal; in response to the occurrence of each insert signal a block of at least two at most three pointing vectors is generated. The block of pointing vectors comprises a first address signal corresponding to the address generated by address generator means upon the occurrence of the insert signal and a second address signal corresponding to a beginning address of an available portion of said addressable memory for storing a dictation insert.
Patent TW-454049-B (TW)
Title: Apparatus for manufacturing single-crystal
Inventor: TSUJI HIDEKI
IPC: C30B15/28
Filed: 1997-03-25
Granted: 2001-09-11
Abstract: The object of the invention is to provide a low cost apparatus for manufacturing single-crystal. This apparatus has a structure of pulling single-crystal silicon by a pulling wire, wherein the diameter of the single-crystal silicon can be precisely controlled by a weighing control in diameter method. The wire-rolling mechanism includes a stepping motor 1, a reducer 2, 3, and 4, and a wire-rolling drum 5 which are all mounted on three load cells 8 disposed inside an unillustrated vacuum container. Based on the instruction signal of the diameter device to switch the divided number of the step phase of the stepping motor, the stepping motor can rotate at a high speed or low speed with the same oscillation frequency. With the moving of the wire-rolling drum 5, the deadweight serving as the mass moving member moves in the direction opposite to the moving direction of the wire-rolling drum 5, thereby counteracting any variation in the load center of the pulling wire 19 caused by the moving of the wire-rolling drum 5. Consequently, the varying weight of the single-crystal silicon can be further precisely measured by the load cell.
Patent TW-320707-B (TW)
Title: Wireless digitizer signal capture processing method and device thereof
Inventor: Chen jia-xin
IPC: H04B7/00
Filed: 1997-03-31
Granted: 1997-11-21
Abstract: A wireless digitizer signal capture processing method, used to define coordinate position of wireless pen on digitizer antenna loop and judge button state of wireless pen, comprises of the steps: (1) clearing signal on digitizer antenna loop; (2) in sequence scanning antenna loop to capture index signal emitted by wireless pen; (3) amplifying the index signal properly; (4) performing signal processing to the properly amplified index signal to get index peak signal time cut-off point; (5) calculating the index peak signal cut-off time and converting it to corresponding coordinate data signal; (6) capturing index signal frequency of the coordinate position to judge button state on wireless pen.
Patent TW-377544-B (TW)
Title: Method for determining available frequencies in selective call receivers
Inventor: AYERST DOUGLAS I
IPC: H04W88/02
Filed: 1997-04-14
Granted: 1999-12-21
Abstract: A selective call receiver has a frequency synthesizer for scanning a plurality of frequencies to determine a control channel to receive a signal and a receiver for receiving the signal representative of an available frequency associated with a geographic region. The signal includes a channel identifier, a frequency assignment and an active channel indicator. A processor associates the channel identifier with the frequency assignment in response to the active channel indicator indicating an available frequency of the geographic region and a memory stores channel identifiers associated with frequency assignments designating available frequencies. The receiver receives an address and the channel identifier from the control channel. A decoder decodes the channel identifier associated with the frequency assignment to determine the available frequency where a message will be transmitted. The frequency synthesizer switches to the available frequency indicated by the channel identifier for receiving the message.
Patent TW-346671-B (TW)
Title: Method for bonding heat spreader of plastic ball grid array and its contact structure
Inventor: CHERN SHYH-LIH
IPC: H05K7/20
Filed: 1997-04-18
Granted: 1998-12-01
Abstract: A method for bonding a heat spreader of a plastic ball grid array, which is used to bond a heat spreader to a plastic ball grid array and comprises the following steps: (a) preparing a heat spreader having pins; (b) covering the pins of the heat spreader with an anti-oxidation layer; (c) preparing a plastic ball grid array having a substrate, the substrate having a partially exposed circuit; (d) coating the pins of the heat spreader and the exposed circuit of the substrate with an elastic bonding material; and (e) bonding the pins of the heat spreader to the circuit of the substrate by using the bonding material in conjunction with an appropriate bonding material processing method thereby forming an elastic contact structure between the heat spreader and the substrate.
Patent TW-355798-B (TW)
Title: A fuel loading method
Inventor: NAKAMURA MITSUNARI
IPC: G21C5/12
Filed: 1997-04-25
Granted: 1999-04-11
Abstract: A method for loading fuel, mainly into the furnace center, that is comprised of at least two types of fuels of varying average concentration; the features include: initial loading is performed on the fuel composite for furnace center, remove the fuel composite that has higher concentration than average concentration of the fuel in the furnace to be replaced after three operation cycles; and reloading the fuel into the furnace after another operation cycle.
Patent TW-329520-B (TW)
Title: Integrated circuit with speed detector
Inventor: J PARTICK KAWAMURA
IPC: H03K5/26
Filed: 1997-05-12
Granted: 1998-04-11
Abstract: A circuit includes: A reference circuit for generating a reference signal which determines a reference period; A delay circuit responsive to the reference signal to produce a delay signal;and A control circuit responsive to the delay signal to produce a control signal.
Patent TW-358161-B (TW)
Title: Method of and apparatus for testing semiconductor memory
Inventor: SATO SHINYA
IPC: G11C29/02
Filed: 1997-05-26
Granted: 1999-05-11
Abstract: Method of and apparatus for testing semiconductor memory, including the following steps: failure analysis memory for storing failure information representative of a test result of a semiconductor memory under test is divided into a plurality of blocks with compacted addresses, a compaction memory having areas corresponding respectively to the blocks of the failure analysis memory is prepared, data indicative of a failure cell in any one of the blocks of the failure analysis memory is written in an area of the compaction memory which corresponds to the any one of the blocks, minimum and maximum addresses of addresses at which failure cells are present in the blocks are determined , and failure data is read from the failure analysis memory in a range between the minimum and maximum addresses of each of the blocks, which correspond to the areas of the compaction memory which store the data indicative of a failure cell.
Patent TW-339409-B (TW)
Title: Signal waveform display system
Inventor: ENOKAMI HARUHISA
IPC: G01R13/24
Filed: 1997-05-28
Granted: 1998-09-01
Abstract: A sort of signal waveform display system for the displa of waveforms of one or two input signals on a display screen comprizing: (a) the first trigger generator for generating of the first trigger pulses synchronously with the input signals; (b) the first horizontal scan pulse generator triggered by the first sweep pulses for generating the first scan signals of first adjustable cycle; (c) the second trigger generator for generating of the second trigger pulses synchronously with the input signals; (d) the second horizontal scan pulse generator triggered by the second sweep pulses for generating the second scan signals of second adjustable cycle; and (e) complex horizontal scan generator for the generation of a complex scan signal to a horizontal driver, having the complex scan signal a waveform of the first scan signal with a lower part of less than a reference voltage and the upper part of the second scan signal over the reference voltage for the horizontal display of different times in the same display.
Patent TW-381336-B (TW)
Title: Dynamic semiconductor memory device and the testing method thereof
Inventor: OKIMOTO HIROMI
IPC: G11C29/14
Filed: 1997-05-31
Granted: 2000-02-01
Abstract: hat the time for generating H -> L error can be shortened so as is the testing time.
Patent TW-394756-B (TW)
Title: Preparation of alcohols and/or aldehydes from olefins
Inventor: SCHWAB PETER
IPC: C07C29/32
Filed: 1997-07-17
Granted: 2000-06-21
Abstract: Alcohols and/or aldehydes are prepared from olefins by cross-metathesis of olefins with alcohols having at least one double bond in the molecule and in  which at least one hydroxyl is in the allyl position relative to a C=C double bond over catalysts of the formula (I), with optional subsequent hydrogenation and/or isomerization, R1 and R2 being hydrogen or C-organic radicals with or without a heteroatom, X1 and X2 being, independently, anionic ligands, and L1 and L2 being, independently, neutral electron donor ligands.
Patent TW-384510-B (TW)
Title: Method and apparatus for drying flat objects
Inventor: MUNAKATA HIDEKI
IPC: H01L21/304
Filed: 1997-07-30
Granted: 2000-03-11
Abstract: There are disclosed a method and an apparatus for drying flat object. At least one flat object, whose surface is covered entirely with adhering water, is placed substantially vertically in at least one groove portion formed in a rack. The rack has a cavity portion formed therein, and the cavity portion communicates with the groove portion through at least one opening. The cavity portion of the rack is depressurized in order to suck water adhering to the surface of the flat object through the opening, thereby drying the flat object. It becomes possible to dry the flat object without causing problems which have been occurred in conventional drying methods.
Patent TW-388167-B (TW)
Title: Method for controlling image scanner
Inventor: CHEN RUEI-MING
IPC: H04N1/047
Filed: 1997-09-12
Granted: 2000-04-21
Abstract: The present invention provides a method for controlling an image scanner, which mainly comprises scanning an image with a scanning head which can provide a single exposure at the same position to generate multiple sets of scanning data with a line difference and send the data to a multiplexer; controlling the multiplexer to select one set of the scanned data which is stored in a memory through a single channel analog digital converter; aligning the scanning data stored in the memory thereby generating an image data. The invented method can greatly reduce the exposure time of a scanner and increase the performance of the device.
Patent TW-364193-B (TW)
Title: Oscillator
Inventor: KONDO SHUJI
IPC: H01L23/02
Filed: 1997-09-19
Granted: 1999-07-11
Abstract: An oscillator in which organic substances derived from an active element fixing adhesive do not deposit on an oscillating element and in which when the active element or the oscillating element is damaged, other good parts that are not defective can be reused. In the oscillator, an active element 2 is mounted inside a first container 1 whose upper surface is opened, and not only the opening of the first container 1 is closed by an oscillating unit 3 having an oscillating element 6 incorporated therein, but also the oscillating unit 3 is attached onto the opening of the first container l, so that second connecting electrodes 11a to 11d of a second container 5 of the oscillating unit 3 are electrically connected to first connecting electrodes 14a to 14d of the first container l. As a result of this construction, the oscillating element and the active element can be accommodated in separate containers which not only prevents organic substances derived from an active element fixing adhesive from being deposited on the oscillating element, but also parts that are not defective can be reused only by separating the first container from the second container if the active element or the oscillating element is damaged.
Patent TW-455613-B (TW)
Title: Copolymer of styrene and maleic anhydride comprising an epoxy resin composition and a co-cross linking agent
Inventor: TIKART FRANZ
IPC: C08L63/02
Filed: 1997-10-18
Granted: 2001-09-21
Abstract: A resin composition comprising a copolymer of styrene and maleic anhydride (SMA) as cross-linking agent, an epoxy resin, and a co-cross-linking agent, characterized in that the co-cross-linking agent is an optionally brominated-bisphenol A (BPA), or an optionally brominated bisphenol A diglycidyl ether (BPADGE), or a mixture thereof, and that the composition is free from an allyl network forming compound. The resin composition may be applied to make laminates and printed wiring boards.
Patent TW-349297-B (TW)
Title: Serial data transmission apparatus
Inventor: LEE DAE-HUN
IPC: G11B20/18
Filed: 1997-10-20
Granted: 1999-01-01
Abstract: A serial data transmission apparatus comprising: a transceiver for encoding source data D1 to be transmitted, performing a cyclic redundancy checking (CRC) operation on the encoded data D1^, summing a detection data d1 generated by the cyclic redundancy checking (CRC) operation and the data D1^ generated by the encoding, and outputting the summed data (d1+D1^), and a receiver for separating the data (d1+D1^) received from the transceiver into the data d1 and D1^ which are in a form as before the data d1 and D1^ were summed by the transceiver, concurrently performing a decoding operation of the separated data D1^ and the cyclic redundancy checking operation, comparing the separated data d1 with the detection data d1^ generated by the cyclic redundancy checking operation, judging whether the received data is correct, and outputting the received data D1.
Patent TW-385538-B (TW)
Title: Geometrical control of device corner threshold
Inventor: BERRY WAYNE S
IPC: H01L27/108
Filed: 1997-10-22
Granted: 2000-03-21
Abstract: Corner conduction in a conduction channel of a field effect transistor is controlled by the geometrical configuration of the gate oxide and gate electrode at the sides of the conduction channel. Rounding the corners of the conduction channel or forming depressions at edges of trench structures such as deep or shallow trench isolation structures and/or trench capacitors develop recesses in a surface of a substrate at an interface of active areas and trench structures in which a portion of the gate oxide and gate electrode effectively wrap around a portion of the conduction channel of the transistor. Particularly when such transistors are formed in accordance with sub-micro design rules, the geometry of the gate electrode allows the electric field in the conduction channel to be modified without angled implantation to regulate the effects of corner conduction in the conduction channel. Thus the conduction characteristic near cut-off can be tailored to specific applications and conduction/cut-off threshold voltage  can be reduced at will utilizing a simple, efficient and high-yield manufacturing process.
Patent TW-356435-B (TW)
Title: Micropore polishing device
Inventor: SUGIYAMA SEIJI
IPC: B24B5/48
Filed: 1997-11-20
Granted: 1999-04-21
Abstract: A microporous polishing device characterized by inserting tapewire into the micropores of a plurality of processed articles where the tapewire is wound in the axial direction of the plurality of processed articles, while the perimeter surface of the tapewire polishes the micropores of the processed articles; the polishing device comprising an array of fixtures used to line up the said processed articles; a main shaft inserted into the processed articles together with the fixtures and rotating in the direction of the perimeter of the processed articles and rocking axially; wire feeder sending the tapewire to the micropores of the plurality of processed goods in the main shaft; winding apparatus winding the tapewire in spirally shape; pull control device using the winding device to test the pulling force of the tapewire; and workpiece load/unload device performing the loading and unloading of processed articles to the main shaft.
Patent TW-370683-B (TW)
Title: Semiconductor device with polysilicon layer of good crystallinity and its manufacture method
Inventor: HARA AKITO
IPC: H01L29/786
Filed: 1997-11-28
Granted: 1999-09-21
Abstract: A first layer of amorphous semiconductor is deposited on the surface of an underlying substrate. The first layer is polycrystallized by applying an energy beam to the first layer. A second layer is deposited on the surface of the polycrystallized first layer, the second layer being made of amorphous semiconductor having the same composition as the first layer or polycrystalline semiconductor. Crystallinity of the second layer is changed by applying an energy beam to the second layer. The substrate may be heated when the energy beam is applied to the second layer.
Patent TW-374286-B (TW)
Title: Process for manufacturing a mono-layer organic electro-activated light-emitting member
Inventor: ZHOU ZHUO-HUI
IPC: H05B33/14
Filed: 1998-03-04
Granted: 1999-11-11
Abstract: The present invention provides a process for manufacturing a mono-layer organic electro-activated light-emitting member, which is characterized in: simultaneously doping molecules having an electro-activated light-emitting effect and molecules having a hole-transporting function for co-steaming during the process of monomer steaming polymerization. The method is advantaged in that said membrane process is simple and the traditional complicated polymerization procedures are not required; besides, organic electro-activated light-emitting members having desired colors can be easily produced by changing the type of doped light-emitting molecules.
Patent TW-407261-B (TW)
Title: Data-carrier access control
Inventor: SAALMUELLER JUERGEN
IPC: G06F21/10
Filed: 1998-03-05
Granted: 2000-10-01
Abstract: On the data carrier, an additional programmable information carrier (for example a chip, a hologram or a magnetic strip) is provided which is arranged so that it is either detachable or fixed, and is externally accessible on the protective sheath, for example on the cassette or diskette housing of the storage medium. Linking of the chip with the external world, for example with an externally-provided control unit, takes place by means of an appropriate electrical contact or through a non-contacting transponder mechanism. During an attempt to access the informational data which are stored on the data carrier, the second information items which are stored on the additional information carrier are evaluated, for example to consider access authorization regarding the initial information items or to consider mechanical or electrical properties of the data carrier itself. By virtue of this, the current position of a sequential storage medium may be established precisely at any point in time without the necessity for a repeated calibration, for example by a search run from the beginning of the tape to the end of the tape. The current contents of the data carrier may also be stored in such a manner that, when the information on the sequential medium is written over, an update of the new organization takes place in the chip. As a result of this, even sequentially-organized storage media may now be fragmentally operated. A simple and rapid location of desired information on the sequential medium, that is a direct (random) access to this information, is especially made possible. Furthermore, so-called ""hardware keys"" for the protection of a specific application program may be implemented more easily, by means of a ""dongle"" or a ""dangle"" for example. Finally, special functional units provided in the chip may perform changes in the informational data in real time.
Patent TW-425311-B (TW)
Title: Method for making color painted glass and paint thereof
Inventor: SHIE BO-CHANG
IPC: B05D1/38
Filed: 1998-04-07
Granted: 2001-03-11
Abstract: The present invention relates to a method for making a color painted glass and paint thereof, mainly comprising painting the surface of a glass in accordance with various patterns and region by screen printing process; drying the painted surface of the glass; tempering the dried color glass to evaporate organic solvents and unstable chemical substances so that only the high-temperature-resistant inorganic colorants is left to be integrally sintered with the glass.